Banken Sub wa Osuwari ga Kirai

Takafumi, a sub with a strong disdain for dominants, finds himself hired as a bodyguard for the aloof and striking model, Neru, after saving him. When Neru proposes that they become “pseudo-partners,” Takafumi is intrigued but wary. Neru promises to satisfy him without touching his body, and Takafumi accepts the challenge. However, as soon as Neru calls him a “Good boy” in his commanding voice, Takafumi unexpectedly collapses to his knees...!?

(Source: Houbunsha, translated)

Note: Includes one extra chapter.